The correct answer is A. use a singular verb.
If a noun is singular, but also collective, it means that it has the form of a singular noun, but refers to more than one entity. However, based on the context, it will either take a singular, or a plural verb.
For example: <em>The team is quite good</em> (where the team is a collective noun referring to all members together) VS. <em>The team are not behaving properly</em> (where this refers to all members individually).
Jerry & Astros are both nouns
It would be considered a fact if there is a law against it.
<span>An internal change in outlook or belief is called an epiphany.
Denouement has to do with plays and drama.
External conflict is when you fight with somebody.
Theme is what something is about.</span>